ul,li{
    margin: 0;
    padding: 0;
}
@media screen and (min-width:700px) and (max-width:2000px){
    #title{
        position: relative;
        left:-35%;
        top:15px;
    }
    .title{
        width: 100%;
        height: 50px;
        text-align: center;
    }
    .title>span{
        font-size: 30px;
        margin-left: 60%;
    }
    .img{
        width: 100%;
        margin-top: 10%;
        margin-left: 30%;
        overflow: hidden;
        border: 5px solid rgb(255, 123, 0);
        position: relative;
        border-radius: 5px;
        background-color: white;
        cursor: pointer;
    }
    .img>img{
        width: 100%;
        height: 100%;
    }
    .body{
        float: left;
        width: 85%;
        height: 85%;
        overflow: hidden;
    }
    .container{
        width: 60%;
        height: 30%;
    }
    .all{
        overflow-x: scroll;
        height: 100%;
        width: 100%;
    }
    .all::-webkit-scrollbar-thumb{
        border-radius: 3px ;
        background-color: coral;
    }
    .all::-webkit-scrollbar{
        width: 10px;
    }
    
    .container-yaoyan{
        width: 90%;
        height: 110px;
        margin-top: 30px;
        text-align: center;
        margin-left: 5%;
        transition: all 0.2s linear;
        cursor: pointer;
    }
    .container-yaoyan:hover{
        transition: all 0.2s linear;
        box-shadow: 1px 1px 5px rgb(187, 187, 187);
    }
    .container-yaoyan:hover{
        background-color: rgb(240, 240, 240);
    }
    .container-yaoyan>h3{
        float: left;
        margin-top: 30px;
        width: 50%;
    }
    .container-yaoyan>img{
        float: left;
        margin-left: 10%;
        margin-top: 20px;
    }
    .container-yaoyan>span{
        float: right;
        margin-right: 30px;
        margin-top: 30px;
        color: red;
        font-size: 25px;
        font-weight: 900;
    }
    .author{
        width: 40%;
    }
    .yaoyan{
        overflow-y: scroll;
        height: 100%;
    }
    
    .yaoyan::-webkit-scrollbar{
        width: 10px;
    }
    .yaoyan::-webkit-scrollbar-thumb{
        background-color: coral;
        border-radius: 5px;
    }
    .container-all{
        float: left;
    }
    .news{
        overflow-y: scroll;
        height: 100%;
    }
    .news::-webkit-scrollbar{
        width: 10px;
    }
    .news::-webkit-scrollbar-thumb{
        background-color: coral;
        border-radius: 5px;
    }
    
}
@media screen and (max-width:700px){
    #title{
        position: relative;
        left:-35%;
        top:15px;
    }
    .title{
        width: 100%;
        height: 50px;
        text-align: center;
    }
    .title>span{
        font-size: 15px;
        margin-left: 10%;
    }
    .img{
        width: 90%;
        margin-top: 10%;
        margin-left: 5%;
        overflow: hidden;
        border: 5px solid rgb(255, 123, 0);
        position: relative;
        border-radius: 5px;
        background-color: white;
        cursor: pointer;
    }
    .img>img{
        width: 100%;
        height: 100%;
    }
    .body{
        float: left;
        width: 100%;
        height: 87%;
        overflow: hidden;
    }
    .container{
        width: 100%;
        height: 30%;
    }
    .all{
        overflow-x: scroll;
        height: 100%;
        width: 100%;
    }
    .all::-webkit-scrollbar-thumb{
        border-radius: 3px ;
        background-color: coral;
    }
    .all::-webkit-scrollbar{
        width: 5px;
    }
    
    .container-yaoyan{
        width: 95%;
        height: 110px;
        margin-top: 30px;
        text-align: center;
        margin-left: 2%;
        transition: all 0.2s linear;
        cursor: pointer;
        border-bottom: 2px solid gainsboro;
    }
    .container-yaoyan>h3{
        float: left;
        margin-top: 0px;
        width: 100%;
        font-size: 15px;
    }
    .container-yaoyan>span{
        float: right;
        color: red;
        font-size: 20px;
        font-weight: 900;
        margin-top: 10%;
        width: 25%;
        display: block;
        border: 1px solid red;
    }
    .yaoyan{
        overflow-y: scroll;
        height: 100%;
    }
    
    .yaoyan::-webkit-scrollbar{
        width: 5px;
    }
    .yaoyan::-webkit-scrollbar-thumb{
        background-color: coral;
        border-radius: 5px;
    }
    .container-all{
        float: left;
    }
    .news{
        overflow-y: scroll;
        height: 100%;
    }
    .news::-webkit-scrollbar{
        width: 5px;
    }
    .news::-webkit-scrollbar-thumb{
        background-color: coral;
        border-radius: 5px;
    }
    
}

